baber/WOPTO huggingface dataset:
Patent JP-2004241186-A (JP)
Title: Negative electrode can for battery and its manufacturing method
Inventor: ISHIZAKI MORIO
IPC: H01M50/107
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode can for a battery which can give a fixed part of a positive electrode lid to the negative electrode can of the battery with sufficient strength, and to provide its manufacturing method.  <P>SOLUTION: A cylindrical negative electrode can 1 has a sidewall and extends along a center axis 17, where the sidewall has an upper end 2 as a heavy-walled part relatively large in thickness and a sidewall thin-walled part 3 relatively smaller in thickness than the thickness of the upper end 2. The upper end 2 is located on the end of the sidewall. The sidewall thin-walled part 3 is a part other than the upper end 2 of the sidewall. In the sidewall, a distance L3 between the periphery surface of the upper end 2 and the center axis 17 is equal to a distance L3 between the periphery surface of the sidewall thin-walled part 3 and the center axis 17. On the other hand, in the sidewall, a distance L1 between the inner surface of the upper end 2 and the center axis 17 is shorter than a distance L2 between the inner surface of the sidewall thin-walled part 3 and the center axis 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242404-A (JP)
Title: Leakage detector
Inventor: TSUTSUMI MANABU
IPC: H02H3/34
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly detect leakage, even in a circuit that is large in ground resistance and is further large in capacitance to ground.  <P>SOLUTION: In a Δ-connected three-phase three-line system of circuit, this leakage detector detects a zero-phase current Io and information Pi about the zero-cross point of zero-phase current waveform from a zero-phase current transformer I, provided on a grounding conductor 10 and a current zero-cross point detecting circuit 8, and also detects information Pv about the voltage zero cross point of power voltage waveform between ungrounded two lines from a voltage zero-cross point detecting circuit 9, and inputs them into a microcomputer 5. The microcomputer 5 calculates the zero-phase current instantaneous value Io (Φ) at the phase 180° of power voltage waveform as a value equivalent to a grounding current, from the zero-phase current Io information, the current zero-cross point information Pi, and the voltage zero-cross point information Pv, and ground resistance Re value information inputted from an input device 2, and compares this value equivalent to the grounding current with a sensitiveness reference value Is which is computed, based on the zero-phase current effective value Iorms and the ground resistance Re value thereby judging the occurrence of leakage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239155-A (JP)
Title: Auxiliary machine driver for internal combustion engine
Inventor: ABE NORIYUKI
IPC: B60L50/16
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize the driving of an auxiliary machine asynchronously with an engine.  <P>SOLUTION: This auxiliary machine driver 10 includes motor generators 2A, 2B connected to the crankshaft 22 of the engine 1, a motor 9 fixed to the engine 1 for driving the auxiliary machine to be driven by the generated power of the motor generators 2A, 2B or the charged power of a battery 7, a pulley 3 for driving the auxiliary machine provided rotatably at the crankshaft 22, and a power transmission means 20 having a pulley 13 for driving the auxiliary machine and V-belts 14, 16 engaged and wound on the pulley 13 for transmitting the power of the motor 9 for driving the auxiliary machine to the auxiliary machine 11A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241610-A (JP)
Title: Electronic component packaging device
Inventor: KATAIGI TSUTOMU
IPC: H05K13/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To more simplify the adjustment of an arrangement position of an electronic component feeder in an electronic component packaging device.  <P>SOLUTION: In the case of controlling the arrangement position of the electronic component feeder 3 arranged in a feeder bank 4 of the electronic component packaging device 100, a control means 10 with the feeder bank 4 is constituted so as to be externally operated by applying external force caused by the movement of a loaded head 5. A manipulated variable for externally operating the control means 10 by the loaded head 5 is calculated from a feature point of the electronic component feeder 3 photographed by an image pickup means, and a suitable position on which the electronic component feeder 3 is to be arranged to control the movement of the loaded heat 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003303703-A (JP)
Title: Ptc thermister
Inventor: YAMASHITA YASUHIDE
IPC: H01C7/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable PTC thermister wherein its resistance value obtained after a thermal-shock test is not higher than 0.03 Ω, and its resistance value obtained in an initial use can be enough maintained even when operating it repeatedly at an operating temperature not higher than 100°C.  <P>SOLUTION: The PTC thermister has at least a pair of electrodes 2, 3 provided oppositely to each other and a thermister element provided between the electrodes 2, 3 having a positive resistance-temperature characteristic. The thermister element is a molded body comprising a polymer matrix, a low molecular organic compound, and conductive particles having electron conductivities. The molecular weight of the polymer matrix is 10-400 thousands. The molecular weight of the low molecular organic compound is 100-3,000. The polymer matrix is an olefine-based polymer compound having a fusion starting temperature of 85-95°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107093-A (JP)
Title: Paper sheet feeder, recorder and liquid injector
Inventor: YAMANAKA TAKESHI
IPC: B65H3/52
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet feeder for easily controlling the friction coefficient of a separation pad and hardly generating turn-up in a paper sheet tip portion at the separation pad portion.  <P>SOLUTION: A separation pad 7a is disposed at the position facing a paper feed roller 3 of a substantial D-shape in side view, and double feed of paper sheets P is prevented by holding the paper sheets P between the separation pad and an outer circumferential surface of the paper feed roller 3. The separation pad 7a is formed by molding thermoplastic elastomer with the friction coefficient thereof easily controlled compared with that of urethane foam, and adequate paper feed result is obtained in the high-speed paper feed. The paper feed speed V<SB>f</SB>of the paper sheets P is set to be ≥ 25 cm/s, and the turn-up generation ratio at tips of the paper sheets P is reduced when the paper sheets pass through the separation pad 7a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003262623-A (JP)
Title: Device and method for measuring acoustic velocity in gas
Inventor: HUMPHREY FRANCIS ALAN
IPC: G01N29/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method, which rapidly and accurately measure the acoustic velocity in gas.  <P>SOLUTION: In the method, a wave approximating a sinusoidal wave is composed by a device 1, including an oscillator which generates clock signals over a continuous frequency range, and a loudspeaker 2 being mounted on a resonator 3 is activated by using the approximate wave, and a frequency control voltage is previously scanned twice in the reverse direction. In respective cases, a resonant peak signal of signals from a microphone 4 mounted on the resonator is searched, and the peak voltage values obtained in both scan are averaged, and the scan is carried out again over a range smaller than that of the previous scan and at a speed lower than that of the previous scan, and thereby obtaining a resonant frequency and measuring the acoustic velocity of the gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004244038-A (JP)
Title: Conductive sheet, electronic component carrying container, and package
Inventor: ISHIDA YUSUKE
IPC: B32B7/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive sheet in which less conductive filler is dropped in one coating without any top coat, sealability with a cover tape is excellent, and no blocking is performed, and an electronic component carrying container consisting of the conductive sheet.  <P>SOLUTION: The conductive sheet is formed by preparing a paint by mixing conductive filler, thermoplastic resin A of an excellent dispersion of the conductive filler, and thermoplastic resin B with an inferior dispersion of the conductive filler to that of the thermoplastic resin A and with poor compatibility with the thermoplastic resin A, and applying the mixture to a base sheet formed of thermoplastic resin. Since the thermoplastic resin A has a more excellent compatibility with the conductive filler than that of the thermoplastic resin B, a large amount of conductive filler is taken in. In the conductive sheet and the electronic component carrying container formed thereof, since the thermoplastic resin A is not compatible with the thermoplastic resin B, the thermoplastic resin B is oozed onto the thermoplastic resin A containing a large amount of conductive filler, and a similar effect to that with a top coat can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246517-A (JP)
Title: Information input system
Inventor: UMEHARA KAZUNARI
IPC: G06F3/0482
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input system capable of performing an input with a simple method by unifying words and expressions frequently used, and precisely using them according to an input position.  <P>SOLUTION: This information input system comprises a terminal device and a server connected to each other in a communicable state through a network. An information input screen in the terminal device has a candidate value screen display means for automatically displaying a screen for displaying a candidate value group in the input area of an item in which classification information of a plurality of ranks and a plurality of candidate value groups for every combination of classification information are registered; a candidate value display means for refining the candidate value group of the item based on the classification information and displaying the result on a candidate value screen; a candidate value selection means for selecting one candidate value from the candidate value group displayed on the candidate value screen; and a candidate value copying means for copying the selected candidate value as the value of the information input area of the information input screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247163-A (JP)
Title: Lighting equipment for bathroom
Inventor: YAMASHITA TOSHIKI
IPC: F21V21/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide lighting equipment for a bathroom by which collection of waterdrop in the lighting equipment is securely prevented, a better lighting state is stably obtained and cleaning or the like is easily carried out.  <P>SOLUTION: The lighting equipment is disposed at a corner between the wall face of the bathroom and the ceiling of the bathroom, wherein a main body having an illuminating lamp for the lighting equipment is mounted at the corner via a gap forming means by which a gap through which the waterdrop of the ceiling of the bathroom is caused to flow to the wall face of the bathroom is formed at a rear face side of the main body. In the lighting equipment, for example, the main body is fitted approximately over the entire area of the corner, and the gap forming means is formed by a protrusion or a convex portion provided at the main body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243472-A (JP)
Title: Operating device and industrial robot
Inventor: KIRA SATORU
IPC: B25J9/22
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device for switching a display screen of operational information according to the qualification or physical condition of an operator by personalizing the operator.  <P>SOLUTION: This operating device includes a display device for displaying operational information and an input means for operation. The device further includes a personalization means for identifying the operator, whereby according to the identification result of the personalization means, a display screen of the display device is altered. The personalization means is a fingerprint reader. A code specifying the operator is inputted to the input means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244969-A (JP)
Title: Bumping post and method of manufacturing bumping post
Inventor: SAITO KAZUMI
IPC: E01F13/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To absorb a shock by deflecting a column when a vehicle collides with a bumping post; and to easily change rigidity of the column in that case, a bending point position and its characteristic.  <P>SOLUTION: This bumping post constitutes the column filled with a foaming body 2 for supporting rigidity and a foaming body 3 for a bending point in an elastic hollow column skin 1, and imparts desired rigidity to the column by the foaming body 2 for supporting the rigidity, and imparts a desired bending characteristic in a desired position by the foaming body 3 for the bending point. In the bumping post manufacturing method, the foaming body 3 for the bending point is molded in advance in a circular shape, the foaming body 3 for the bending point is set in the middle of the column skin 1, the foaming body 2 for supporting the rigidity is injected and foamed into the column skin 1 in its state, and the foaming body 2 for supporting the rigidity and the foaming body 3 for the bending point are integrally joined, and made bendable in a position of the foaming body 3 for the bending point when receiving external force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250489-A (JP)
Title: Aqueous resin composition and method for producing the same
Inventor: HONDA NAOHIRO
IPC: C08L71/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ABS resin-based aqueous resin composition having excellent dispersion stability and forming a film having excellent water resistance.  <P>SOLUTION: The aqueous resin composition consists essentially of a water-insoluble polymer (a) containing acrylonitrile/styrene as a principal component, a rubber (b) containing butadiene as a principal component, a water-soluble compound (c) having a cyclic acetal structure and water (d). The mass ratio of each component satisfies the following conditions (a+b)/c/d=1-60/0.01-20/20-98.99. A method for producing the aqueous resin composition is carried out as follows. A solution obtained by dissolving the (a) and (b) in a cycloparaffin and/or a cycloolefin is emulsified and dispersed in an aqueous solution of a water-soluble cyclic acetal compound. The cycloparaffin and/or cycloolefin, as necessary, are distilled off under a vacuum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251664-A (JP)
Title: Sample container for x-ray diffraction measurement
Inventor: TANAKA HIDEAKI
IPC: G01N23/20
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample container for X-ray diffraction measurements, which can carry out the X-ray diffraction measurement for a sample over a wide range of temperature and pressure.  <P>SOLUTION: The sample container 1 for the X-ray diffraction measurement, which contains a sample being subjected to the X-ray diffraction measurement, is composed of an upper cover 4 and a bottom cover 6 so as to be sealed by them and includes a cylindrical body 2 which can contain the sample therein, and supplying section 4a which supplies a pressurized gas into the body 2. The body 2 is made up of an X-ray transmissive material over its entire circumference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253206-A (JP)
Title: Method of manufacture for light emitting element
Inventor: SAITO TEIJI
IPC: H01J11/34
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacture for light emitting element, in which heat deterioration of phosphor can be prevented and the light emitting element with superior light emitting property can be obtained.  <P>SOLUTION: The process to form a phosphor layer comprises a process to coat phosphor paste containing phosphor and organic compound, and a process to apply an ozone process to the coated phosphor paste, under a condition of lower temperature than the temperature at which the organic compound is dissolved, and to eliminate at least one part of the organic compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248843-A (JP)
Title: Finger ring
Inventor: OSHIBA MASATOSHI
IPC: A44C9/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To hardly concentrate a forth in the direction of varying the groove widths of deforming grooves applied to a finger ring into a space between the groove bottom of the deforming grooves and the outer surface part of the finger ring in the finger ring which has a split for adjusting the diameter of the finger ring and has the deforming grooves of the finger ring at its inner surface part.  <P>SOLUTION: In the finger ring, the plurality of the deforming grooves 6, 6, etc. opening their groove ends at the side surface parts 5 of the finger ring R are formed on the inner surface part 3 of the finger ring R at intervals between adjacent grooves 6 in the peripheral direction (x) of the finger ring (R). One groove wall surface 6a of each groove 6 is made to be an arcuate surface with the inner side of the groove 6 as the inside of curving. The other groove wall surface 6b is made to be an arcuate surface with the inner side of the groove 6 as the outside of curving. Thus, the mutually contacting places of the one groove wall surface 6a and the other groove wall surface 6b face the peripheral direction (x) of the finger ring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253271-A (JP)
Title: Battery pack and electronic equipment using it
Inventor: KAIYA HIDEO
IPC: H01M2/10
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack and an electronic equipment using it wherein it is prevented that exotherm of a battery pack loaded in the electronic equipment raises the temperature of a part of the electronic equipment and gives discomfort to a user.  <P>SOLUTION: When the battery pack 1 is loaded on the electronic equipment, a heat sink 7 is installed at the upper case 4 which becomes the inner face side of the electronic equipment, and a heat transfer member 6 is installed so that the battery 10 and heat sink 7 may carry out thermal coupling. Because the heat of the battery 10 is transferred to the heat sink 7, when the battery pack 1 is loaded on the electronic equipment, the amount of transferred heat of the battery to the lower case 5 which becomes the outer face side decreases. When the heat sink 7 is thermally coupled with a chassis and a cabinet of the electronic equipment, the exotherm of the battery 10 is discharged to the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253649-A (JP)
Title: Multistage processing apparatus
Inventor: NAKAMURA AKIHIKO
IPC: G03B27/32
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage processing apparatus which can be arranged in a limited space without complicating a driving mechanism.  <P>SOLUTION: This processor is configured by vertically laminating processing units 1 in a cascade status. The processing unit 1 is configured of a cup 2 surrounding the periphery of a substrate and a chuck 3 for holding and rotating the substrate, and the cup 2 is configured to go up and down for the chuck 3. A cylinder unit 6 is reduced so that the upper edge face of the chuck 3 can be positioned at the relatively upper part of the upper edge of the cup 2, and a substrate W is loaded on the chuck 3 so as to be sucked and fixed in this status. Afterwards, the cylinder unit 6 is extended so that the substrate W can be held in the cup 2, developing solution is dropped to the center of the surface of the substrate W from a developing solution supply nozzle 9 in this status, and the chuck 3(substrate W) is rotated through a driving shaft 18 and a timing belt 23 by driving a motor 17 so that the developing solution can be spread to the surface of the substrate W.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253304-A (JP)
Title: Manufacturing method for membrane-electrode junction
Inventor: YOSHITOSHI NOBUO
IPC: H01M8/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability of a membrane-electrode junction in a solid polymer type fuel cell.  <P>SOLUTION: In formulating an ink containing catalyst material and carrier that is composed of a catalyst material and a carrier and a solvent, the carrier is subjected to acid cleaning as the preceding process. Thereby, the amount of impurities contained in the carrier is decreased, and catalyst material and carrier with less aggregate (re-coagulation) is obtained. The surface of a catalyst layer, formed by the ink containing such a catalyst material and carrier becomes subject to infrequent development of recoagulation, which can prevent the electrolysis membrane from being damaged, thus enhancing the durability of the membrane-electrode junction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250300-A (JP)
Title: Thick film dielectric paste and thick film circuit board
Inventor: KAMIMURA RIKIYA
IPC: C08L25/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick film dielectric paste containing a lead-free glass powder, from which a good thick film dielectric can be formed even when it is fired in a nitrogen atmosphere at 500-700°C.  <P>SOLUTION: The thick film dielectric paste is obtained by dispersing the lead-free glass powder and a resin in an organic solvent and forms a film when it is fired in a nitrogen atmosphere at 500-700°C. The resin contains 8-20 wt.% poly(α-methylstyrene) and 0.1-1 wt.% acrylic to the total weight of the thick film dielectric paste. Thereby, the thick film dielectric formed by firing can be formed as a dense film. Further, it is characterized in that the iron content in the thick film dielectric paste is ≤300 ppm. Thereby, discoloration of the thick film dielectric formed by firing can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003225062-A (JP)
Title: Method for producing rice cake-like food material
Inventor: TERAO YOSHIKI
IPC: A23L7/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a Japanese style food material having physical properties such as rice cake-like palate feeling like Turkish paste only by baking dough.  <P>SOLUTION: This method for producing the food material like Turkish paste comprises at least making batter of a raw material comprising raw material powder obtained by adding grain flour to processed starch as the main ingredient and baking the resultant product. At least two-thirds of the raw material powder comprises the processed starch as the main ingredient. The processed starch is one kind or at least two kinds of processed starch optionally selected from tapioca starch, potato starch and rice starch. 1-50 wt.%, preferably 10-30 wt.% of the grain flour is added to the processed starch. The grain flour comprises glutinous rice flour and/or nonglutinuous rice flour. The raw material is added with saccharides and 200-350 wt.% of the saccharides based on the processed starch is added thereto. As part of the saccharides, 10-40 wt.% of glutinous starch syrup is used in the saccharides. 200-400 wt.% of water based on the processed starch is used to bring the raw material into the batter. 0.50-1.0 wt.% of oil and fat is added to the batter.  <P>COPYRIGHT: (C)2003,JPO